Learn more

EISENHUTH JOHN WASHINGTON

Overview
  • Total Patents
    11
About

EISENHUTH JOHN WASHINGTON has a total of 11 patent applications. Its first patent ever was published in 1894. It filed its patents most often in United Kingdom and United States. Its main competitors in its focus markets mechanical elements and transport are GUSTAV MAGENWIRTH KOMM GES, WALL ARTHUR WILLIAM and PEROTTI OFMEGA SNC.

Patent filings in countries

World map showing EISENHUTH JOHN WASHINGTONs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 United States 2

Patent filings per year

Chart showing EISENHUTH JOHN WASHINGTONs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Eisenhuth John Washington 11
#2 Herman Rudolph 1
#3 Herman Emilie Marie 1

Latest patents

Publication Filing date Title
GB191213269A An Improved Reversing Gear for Four Stroke Cycle Internal Combustion Engines.
GB190527261A Improvements in Cooling Apparatus especially adapted for use with Internal Combustion Engines.
GB190527262A Improvements in or relating to Internal Combustion Engines.
GB190504884A Improvements in Internal Combustion Engines.
GB190000541A Improvements in Air and Gas Engines.
GB189920106A Improvements in Running Gear for Motor Vehicles.
GB189904717A Improvements in Vehicle Motors, and Gearing therefor.
GB189904602A Improvements in Air and Gas Engines.
US636647A Cross-head for engines and guide therefor.
US627990A Bicycle and gearing therefor.
GB189413794A Improvements in Electric Conduits, and Conductors therefor